// Justin C. Miller
// University of Wisconsin Oshkosh
// Made for: http://www.geocities.com/neonprimetime.geo/index.html
// Date: 2001
// Borland Builder 4.0

// This program converts a radians
// into degrees, for examples
// (2 * pi) radians = 180 degrees

#include 
#include 
#include 

void ConvertToDegrees(double) ;

const double PI = 3.14 ;

int main()
{
	double radians ;

	while(true)
	{
		cout << "(Enter -1 to exit)" << endl ;
		cout << "Enter the radians" << endl ;
		cin >> radians ;

		ConvertToDegrees(radians) ;
		getch() ;
		system("cls") ;
	}

	return 0 ;
}

void ConvertToDegrees(double r)
{
	double degrees = (r * 360) / (2.0 * PI) ;
	cout << "Degrees = " << degrees << endl ;
}

    Source: geocities.com/neonprimetime.geo/cpp/cpp_SourceCode

               ( geocities.com/neonprimetime.geo/cpp)                   ( geocities.com/neonprimetime.geo)